A Stability Study of the Esterase D Isoenzymes

Evidence of variations in human red cell esterase was first presented by Tashian [1–3]. With starch gel, borate buffer electrophoresis followed by azo-dye-coupled staining procedures, zones of esterase activity were classified as A1, A2, A3, B, and C. Population variants of these esterase enzymes have proven to be either exceedingly rare or nonexistent and consequently have no forensic application.

Author Information:

Jay, BW-H Analysts, Centre of Forensic Sciences, Toronto, Ontario

Philp, WMS Analysts, Centre of Forensic Sciences, Toronto, Ontario

Stock #: JFS10808J

ISSN: 0022-1198

DOI: 10.1520/JFS10808J

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Author Title A Stability Study of the Esterase D IsoenzymesSymposium , 0000-00-00Committee E30